7720232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3907}}^1$

素因数の和:3945

約数の個数: 32

約数和(自身を含む): 16413600

約数和(自身を除く): 8693368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 3907, 7814, 15628, 31256, 50791, 74233, 101582, 148466, 203164, 296932, 406328, 593864, 965029, 1930058, 3860116, 7720232]

約数ペア:

[(1, 7720232), (2, 3860116), (4, 1930058), (8, 965029), (13, 593864), (19, 406328), (26, 296932), (38, 203164), (52, 148466), (76, 101582), (104, 74233), (152, 50791), (247, 31256), (494, 15628), (988, 7814), (1976, 3907)]